/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sevenheaven.segmentcontrol.utils;

import ohos.agp.render.Canvas;
import ohos.agp.render.Paint;
import ohos.agp.utils.Point;

/**
 * 线条绘制辅助
 *
 * @since 2021-04-10
 */
public class Line {
    private final Point start = new Point();
    private final Point end = new Point();

    /**
     * 更改线条状态
     *
     * @param startX 开始位置 x
     * @param startY 开始位置 y
     * @param endX 结束位置 x
     * @param endY 结束位置 y
     * @return 线条
     */
    public Line modify(int startX, int startY, int endX, int endY) {
        start.modify(startX, startY);
        end.modify(endX, endY);
        return this;
    }

    /**
     * 绘制线条
     *
     * @param canvas 画布
     * @param paint 画笔
     */
    public void draw(Canvas canvas, Paint paint) {
        canvas.drawLine(start, end, paint);
    }
}
